High / Low Air Pressure Down Hole Hammer , COP 32 90 Dth Drilling Tools
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... and heat treatment to manufacture. Due to the feature of wear-resistant and impact toughness, our DTH hammer button bit is widely used in mining, water well drilling, and rock drilling. Dth Drilling Tools face shape selection: 1. Drop ......
ROSCHEN GROUP
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CIR170 Down The Hole Low Air Pressure DTH Drill Hammer For Medium Mini Type Grouting Hole Of Building
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...Hole Low Air Pressure DTH Drill Hammer For Medium Mini-Type Grouting Hole Of Building Product category: Down The Hole Hammer Connection thread: F70*10BOX Working pressure(bar): F100*28PIN Hole range(mm): 170~250 Outer diameter: 156 Weight(KGS): 96kg CIR170 Low Air Pressure DTH Drill Hammer......
Wuhan Kingdrilling Diamond Co.,Ltd
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High Air Pressure CSD4 DTH Hammer Down the hole hammer with foot valve for Rock Drilling DHD QL SD Mission Numa COP
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... CSD4-02 3 逆止阀 Check Valve 0.42 CSD4-03 4 弹簧 Spring 0.04 CSD4-04 5 承压垫 CompressionBuffer 0.04 CSD4-05 6 配气座 Air Distributor 2.20 CSD4-06 7 内缸...
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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BR1 BR2 BR3 Middle Low Air Pressure Down Hole Drilling Tools Dth Hammer
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...Air Pressure Down Hole Drilling Tools Dth Hammer Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling Middle-Low Air Pressure DTH Hammer The Characteristics of Middle-Low Air Pressure DTH Hammers Features: KBR1A, KBR2A and KBR3A series DTH hammers are designed to operate efficiently at low air pressures and medium air pressures, using BR series bits. Product name DTH Hammer......
KSQ Technologies (Beijing) Co. Ltd
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4'' - 8'' QL Series High Air Pressure DTH Drill Hammer For Drilling Industry
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... materials.It is composed of a hammer bit,a piston and an air chamber. The piston moves back and forth within the chamber,causing the bit to strike the rock surface repeatedly at high speeds. The hammer bit has sharp,strong teech that help to break up the...
Changsha Sollroc Engineering Equipments Co., Ltd
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High Air Pressure Borehole Dth Hammer Drilling With Dhd Sd Ql Mission Shank
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...Air Pressure Borehole Drilling DTH Drilling Hammer with DHD SD QL Mission Shank Description High Air Pressure Deep Hole Rotary Pneumatic Drilling DTH hammer without foot valve for COP MISSION DHD QL SD. The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½"-10″). Smaller blast holes are generally drilled using tophammer, and larger holes......
Glorytek Industry (Beijing) Co., Ltd.
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High Air Pressure ND55 DTH Hammer with DHD350R Shank and 1214mm Length for Rock Drilling
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...Air Pressure ND55 DTH Hammer DHD350R Shank 1214mm Length Description Of ND55 DTH Hammer: A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Specification Of ND55 DTH Hammer: ND55 DTH Hammer Length(Without Bit) 1214mm Weight(Without Bit) 76.50 kg External Diameter 125mm Bit Shank DHD350R/COP54 Hole......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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CD45A High Air Pressure Borewell Drilling Hammers , Dth Drilling System
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... applications which include but are not limited to heavy construction, mining, oil and gas, quarries, and water-well. The Characteristics Of High Air Pressure DTH Hammers Without foot valve It is a kind of high ari pressure DTH Hammer without footvalve,...
Changsha Chaojingang machinery manufacturing CO., Ltd
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Low Medium and High Air Pressure Deep Hole DTH Hammers Button bits for Mining and Rock Drilling
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...Air Pressure Deep Hole DTH Hammers Button bits for Mining and Rock Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer......
Henan Jinzen Rock Drilling Tools Company
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CIR90 DTH Drill Bit Diameter 90mm Low Air Pressure Bits For Hammer Drill
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... air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule....
KSQ Technologies (Beijing) Co. Ltd
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